18 lines
676 B
Diff
18 lines
676 B
Diff
Excerpted from <https://git.savannah.gnu.org/cgit/bash.git/commit/?h=devel&id=055a4552c901e43e6a6007f5bc664a33698dbf85>.
|
|
|
|
Original author: Chet Ramey <chet.ramey@case.edu>
|
|
|
|
--- variables.c
|
|
+++ variables.c
|
|
@@ -5413,7 +5413,9 @@ pop_var_context ()
|
|
vcxt = shell_variables;
|
|
if (vc_isfuncenv (vcxt) == 0)
|
|
{
|
|
- internal_error (_("pop_var_context: head of shell_variables not a function context"));
|
|
+ /* If we haven't flushed all of the local contexts already, flag an error */
|
|
+ if (shell_variables != global_variables || variable_context > 0)
|
|
+ internal_error (_("pop_var_context: head of shell_variables not a function context"));
|
|
return;
|
|
}
|
|
|